“MILLTOWN, Mont. – Every evening, a 45-car train rumbles away from the Clark Fork River, loaded not with copper, gold or silver ore, but with the toxic legacy of more than a century of mining: tons of contaminated mud from behind an old dam.
Workers are removing 2.2 million cubic yards of the muck — and dismantling the 101-year-old Milltown Dam — in a breathtakingly scenic part of Montana trout-fishing country celebrated in Norman Maclean’s novel “A River Runs Through It.”
